Mathematics, 26.11.2020 22:00 malik70831
A 97% confidence interval for the mean of a population is to be constructed and must be accurate to within 0.3 unit. A preliminary sample standard deviation is 2.1. The smallest sample size n that provides the desired accuracy is:
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Use set buikder notation to represent the following set: {, -2, -1, 0}
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Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a. x2 − 4x − 7 = 0b. 4r2 + 11r − 3 = 0c. 3m2 + 7 = 0d. t2 + 2t + 1 = 0
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What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?
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To finance her community college education, sarah takes out a loan for $2900. after a year sarah decides to pay off the interest, which is 4% of $2900. how much will she pay
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A 97% confidence interval for the mean of a population is to be constructed and must be accurate to...
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